标准号:PD 6494-1980
中文标准名称:螺纹系统的失配
英文标准名称:Mismatch of screw thread systems
标准类型:J04
发布日期:1980/6/30 12:00:00
实施日期:1980/6/30 12:00:00
中国标准分类号:J04
国际标准分类号:21.040.01
适用范围:Draws attention to the possibility of mismatch with the different screw thread forms available and makes recommendations to avoid this possibility.